Upgrade liblouis to 2.6.0.

chrome/browser/resources/chromeos/chromevox/host/chrome/braille_table_test.extjs

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Include test fixture.
 GEN_INCLUDE(['../../testing/chromevox_e2e_test_base.js',
              '../../testing/assert_additions.js']);
 
 /**
  * Test fixture for cvox.BrailleTable tests.
  * This is an E2E test because there's no easy way to load a data file in
  * a webui-style test.
  * @constructor
  * @extends {ChromeVoxE2ETest}
  */
 function CvoxBrailleTableTest() {}
 
 CvoxBrailleTableTest.prototype = {
   __proto__: ChromeVoxE2ETest.prototype,
 };
 
 /**
  * Tests that {@code getAll} can fetch and parse the tables file.
  * NOTE: This will need to be adjusted when more tables are added.
  */
 TEST_F('CvoxBrailleTableTest',  'testGetAll', function() {
   cvox.BrailleTable.getAll(function(tables) {
-    assertEquals(60, tables.length);
+    assertEquals(59, tables.length);
     assertNotNullNorUndefined(
         cvox.BrailleTable.forId(tables, 'en-US-g1'),
         'Can\'t find US English grade 1 table');
     testDone();
   });
 });
 
 /**
  * Tests the getUncontracted function.
  */
 TEST_F('CvoxBrailleTableTest', 'testGetUncontracted', function() {
   cvox.BrailleTable.getAll(function(tables) {
     function assertUncontracted(uncontractedId, idToCheck) {
       var checkedTable = cvox.BrailleTable.forId(tables, idToCheck);
       var uncontractedTable = cvox.BrailleTable.getUncontracted(
           tables, checkedTable);
       assertNotEquals(null, uncontractedTable);
       assertEquals(uncontractedId, uncontractedTable.id);
     }
     assertUncontracted('en-US-comp8', 'en-US-g2');
     assertUncontracted('en-US-comp8', 'en-US-comp8');
     assertUncontracted('nb-comp8', 'nb-g0');
     assertUncontracted('sv-comp8', 'sv-g1');
     assertUncontracted('ar-g1', 'ar-g1');
     assertUncontracted('de-comp8', 'de-CH-g2');
     testDone();
   });
 });